论文部分内容阅读
Bastnaesite is a main kind of rare earth resources in which cerium accounts for more than 50%of the total rare earths.
Extraction and separation of Ce(Ⅳ),F(Ⅰ)and Th(Ⅳ)from sulphuric acid leaching of bastnaesite by a nov
【摘 要】
：
Bastnaesite is a main kind of rare earth resources in which cerium accounts for more than 50%of the total rare earths.
【机 构】
：
State Key Laboratory of Rare Earth Resource Utilization,Changchun Institute of Applied Chemistry,Chi
【出 处】
：
第八届国际稀土开发与应用研讨会暨第三届中国稀土峰会
【发表日期】
：
2016年5期
其他文献
TbCu7-type SmFeN compounds have excellent intrinsic magnetic properties.However,the large total flux loss limits the application of SmFeN bonded magnets,especially in areas at high temperature.In this
Minimum Extraction Amount(Smin)is an important parameter the wide-using rare earth extraction separation process.
Complex processing of phosphor production slag with rare earth metals recovery and deriving of silic
Phosphorus slag is the most heavy-tonnage waste of yellow phosphorus production,which is stored in the dump fields for many years creating ecological problems in the regions.
The Principle and Advantages of Fractional Extraction System with Two Inlets for Separating Rare Ear
Fractional extraction with two inlets is a novel system which can process two kinds of material liquid at the same time.
In recent years,Lynas Advanced Materials Plant(LAMP)in Malaysia has started processing rare earth concentrates from Mount Weld,Australia.
The organometallic chemistry of rare earth elements has attracted much attention in recent years as active and selective homogeneous catalysts for a range of small molecule transformations.
New technique for Bayan Obo mixed RE concentrate based on Valency Change and Complexation of Cerium(
Bayan Obo mixed RE concentrate is the largest RE source in the world.RE elements occur dominantly in bastnaesite and monazite.
Long-persistent phosphorescence(LPP)materials have a great potential at the device applications as displays in dark environment,detection of high-energy rays,vivo imaging and so on.
Rare Earth Elements(REEs)have unique physicochemical properties that make them essential elements in many high-tech components,such as electric vehicle,power generator,MRI,screen display,hydride batte
Design and Investigation of New Mold Fluxes for Heat Resistant Steel Containing Rare Earth Continuou
Now rare earth has been widely introduced in heat-resistant steel.For example,in 253MA steel,cerium combined with silicon improves the oxidation resistance and erosion corrosion resistance.